CN114633527A - 一种具有四面弹性的复合无纺布及其制作方法 - Google Patents

一种具有四面弹性的复合无纺布及其制作方法 Download PDF

Info

Publication number
CN114633527A
CN114633527A CN202210340684.4A CN202210340684A CN114633527A CN 114633527 A CN114633527 A CN 114633527A CN 202210340684 A CN202210340684 A CN 202210340684A CN 114633527 A CN114633527 A CN 114633527A
Authority
CN
China
Prior art keywords
woven fabric
layer
activation
elastic film
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210340684.4A
Other languages
English (en)
Chinese (zh)
Inventor
王骏
崔弘林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mengdi China Film Technology Co ltd
Original Assignee
Mengdi China Film Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mengdi China Film Technology Co ltd filed Critical Mengdi China Film Technology Co ltd
Priority to CN202210340684.4A priority Critical patent/CN114633527A/zh
Publication of CN114633527A publication Critical patent/CN114633527A/zh
Priority to EP23165616.6A priority patent/EP4253033A1/fr
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0076—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised in that the layers are not bonded on the totality of their surfaces
    • B32B37/0084—Point bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B2037/0092—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding in which absence of adhesives is explicitly presented as an advantage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
CN202210340684.4A 2022-04-02 2022-04-02 一种具有四面弹性的复合无纺布及其制作方法 Pending CN114633527A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210340684.4A CN114633527A (zh) 2022-04-02 2022-04-02 一种具有四面弹性的复合无纺布及其制作方法
EP23165616.6A EP4253033A1 (fr) 2022-04-02 2023-03-30 Non-tissé stratifié à quatre côtés et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210340684.4A CN114633527A (zh) 2022-04-02 2022-04-02 一种具有四面弹性的复合无纺布及其制作方法

Publications (1)

Publication Number Publication Date
CN114633527A true CN114633527A (zh) 2022-06-17

Family

ID=81951640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210340684.4A Pending CN114633527A (zh) 2022-04-02 2022-04-02 一种具有四面弹性的复合无纺布及其制作方法

Country Status (2)

Country Link
EP (1) EP4253033A1 (fr)
CN (1) CN114633527A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115154058A (zh) * 2022-08-09 2022-10-11 江西省安秀实业发展有限公司 一种安心裤的弹力腰围及复合装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011189A2 (fr) * 1992-11-14 1994-05-26 Amoco Fabrics Procede et dispositif de production d'une bande de materiau elastique a couches multiples
CN1509229A (zh) * 2000-12-27 2004-06-30 - 可双轴伸长材料
CN101080319A (zh) * 2004-12-14 2007-11-28 金伯利-克拉克环球有限公司 透气防护制品
US20090299314A1 (en) * 2006-11-30 2009-12-03 Pliant Corporation MD Stretch Laminate Having CD Stretch
KR20120087530A (ko) * 2011-01-28 2012-08-07 주식회사 한진피앤씨 탄성 부직포 복합체
CN106460275A (zh) * 2014-05-02 2017-02-22 3M创新有限公司 制备可透气的弹性膜层合体的方法和从其衍生的制品
CN106420165A (zh) * 2016-09-20 2017-02-22 温州市特康弹力科技股份有限公司 弹性透气打孔医用绷带生产线及制作方法
EP3251646A1 (fr) * 2015-01-30 2017-12-06 Daio Paper Corporation Procédé de production de feuille étirable
CN110946711A (zh) * 2019-11-25 2020-04-03 福建恒安集团有限公司 一种一次性裤型卫生用品的制备方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994011189A2 (fr) * 1992-11-14 1994-05-26 Amoco Fabrics Procede et dispositif de production d'une bande de materiau elastique a couches multiples
CN1509229A (zh) * 2000-12-27 2004-06-30 - 可双轴伸长材料
CN101080319A (zh) * 2004-12-14 2007-11-28 金伯利-克拉克环球有限公司 透气防护制品
US20090299314A1 (en) * 2006-11-30 2009-12-03 Pliant Corporation MD Stretch Laminate Having CD Stretch
KR20120087530A (ko) * 2011-01-28 2012-08-07 주식회사 한진피앤씨 탄성 부직포 복합체
CN106460275A (zh) * 2014-05-02 2017-02-22 3M创新有限公司 制备可透气的弹性膜层合体的方法和从其衍生的制品
EP3251646A1 (fr) * 2015-01-30 2017-12-06 Daio Paper Corporation Procédé de production de feuille étirable
CN106420165A (zh) * 2016-09-20 2017-02-22 温州市特康弹力科技股份有限公司 弹性透气打孔医用绷带生产线及制作方法
CN110946711A (zh) * 2019-11-25 2020-04-03 福建恒安集团有限公司 一种一次性裤型卫生用品的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115154058A (zh) * 2022-08-09 2022-10-11 江西省安秀实业发展有限公司 一种安心裤的弹力腰围及复合装置

Also Published As

Publication number Publication date
EP4253033A1 (fr) 2023-10-04

Similar Documents

Publication Publication Date Title
US20210275365A1 (en) Elastomeric laminate with soft noncrimped spunbond fiber webs
JP5199040B2 (ja) 吸収性物品及びその製造方法
CN107205867B (zh) 吸收性物品的伸缩结构及其短裤型一次性尿布
EP2559794B1 (fr) Tissu non tissé irrégulier comportant des fibres allongées et des fibres élastiques et procédé de fabrication de tissu non tissé
CN101001591B (zh) 弹性体非织造层压材料及其制造方法
US6939334B2 (en) Three dimensional profiling of an elastic hot melt pressure sensitive adhesive to provide areas of differential tension
WO2013161983A1 (fr) Feuille composite et procédé de fabrication de feuille composite
CN102573738B (zh) 一次性体液吸收性穿着物品
US20040209042A1 (en) Breathable elasctic web
EP0832629A2 (fr) Couche jetable
US20050158513A1 (en) Breathable elastic web
US20120220971A1 (en) Absorbent article
WO2009139247A1 (fr) Article absorbant
JP2011067602A (ja) 使い捨て着用物品
CN105263452A (zh) 一次性吸收制品
JP2000505339A (ja) 吸収物品のための液体透過性表面材料、及びその製造方法
EP2090424B1 (fr) Feuille composite et article absorbant comprenant ladite feuille
RU2721012C2 (ru) Способ производства эластичного слоистого материала и ламинированный эластичный продукт
CN114633527A (zh) 一种具有四面弹性的复合无纺布及其制作方法
CN101785727A (zh) 吸收性物品的制造方法及吸收性物品
EP3773399B1 (fr) Stratifiés élastomères ayant des bandes de fibres filées-liées sans ondulations
CN101803979A (zh) 一次性尿布的制造方法
US20200315868A1 (en) Absorbent article comprising elastomeric strips
JPH11503034A (ja) 弾性状の特性を示す合成物
JPH07231914A (ja) 吸収性物品

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 215400 No. 29, Xinggang Road, port area, Taicang Port Economic and Technological Development Zone, Suzhou City, Jiangsu Province

Applicant after: Ridong High tech Materials (Taicang) Co.,Ltd.

Address before: 215400 No. 29, Xinggang Road, port area, Taicang Port Economic and Technological Development Zone, Suzhou City, Jiangsu Province

Applicant before: Mengdi (China) Film Technology Co.,Ltd.